Find the exact solution(s) to the equation below by solving algebraically. select all that apply. 8x 2 - 3 = 0 1 1/2 -1/2

Kilgore trout creates a new scale to diagnose depression. however, his scale only assesses one symptom of depression while ignoring others. which of the following is his new scale most likely lacking? a) test-retest reliability b) discriminant validity c) criterion validity d) alternate-forms reliability e) content validity f) none of the above